MV Queen of Surrey is a double-ended C-class roll-on/roll-off ferry in the BC Ferries fleet. The ship was launched in 1980 and entered service in 1981. The ferry normally operates on BC Ferries' Horseshoe Bay to Langdale route. She is named for the city of Surrey. On May 12, 2003, Queen of Surrey suffered an engine fire that disabled the ferry in Howe Sound. No one was injured and the ship was returned to service. In 2004, the ferry was involved in a collision with a tugboat, and in 2019 she struck a fixed structure at the Langdale terminal. The 2019 crash lead to passengers being stranded on the vessel for over ten hours.

The C-class ferries are a class of five double-ended roll-on/roll-off ferries operated by BC Ferries in the Strait of Georgia in British Columbia, constructed between 1976 and 1981. When the vessels were first built, they were the largest ships of their kind in the world. The C-class ferries are 139.29 m (457.0 ft) long, with a car capacity of 316, and a crew and passenger capacity of 1494 persons. Each vessel's two MaK 12M551AK engines produce 11,860 HP, which provides a maximum service speed of 20.5 knots.